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Q Rate® QRM8/QRF8 .0315" (0.80mm) Pitch Connectors

Samtec Q Rate® QRM8/QRF8 .0315" (0.80mm) Pitch Connectors feature a slim footprint, integral power/ground plane, and Edge Rate® contacts for superior SI performance. These high-speed connectors feature a 0.80mm pitch, 1.20mm contact wipe, up to 156 positions, and performance to 28Gbps. The Q Rate portfolio includes QRF8 sockets, QRM8 headers, high-speed socket strips in right angle (QRF8-RA) and differential pair (QRF8-DP), as well as high-speed terminal strips in right angle (QRM8-RA) and differential pair (QRM8-DP). The standard and "-DP" connectors all offer a slim 4.60mm width, while the "-RA" variant has a low 5.13mm profile. Samtec Q Rate QRM8/QRF8 .0315" (0.80mm) Pitch Connectors operate in a -55°C to +125°C temperature range.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Headers & Wire Housings 0.80 mm Q Rate Slim Body Ground Plane Socket QRF8-052-07.0-L-D-A-GP-TR Samtec 1: £14.83 110In Stock 275Expected 07/12/2026	Mfr. Part No. QRF8-052-07.0-L-D-A-GP-TR Mouser Part No 200-QRF8052070LDAGPR	Samtec	Headers & Wire Housings 0.80 mm Q Rate Slim Body Ground Plane Socket Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	110In Stock 275Expected 07/12/2026	Cut Tape £14.83 £14.34 £13.92 £13.52 Reel £10.43 View £10.43 £10.11 £9.91 Quote	Min.: 1 Mult.: 1 : 275
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-026-02.0-L-D-A Samtec 1: £6.83 3,131In Stock	Mfr. Part No. QRM8-026-02.0-L-D-A Mouser Part No 200-QRM802602.0LDA	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	3,131In Stock	£6.83 £5.55	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket QRF8-026-05.0-S-D-A-K-TR Samtec 1: £11.03 146In Stock	Mfr. Part No. QRF8-026-05.0-S-D-A-K-TR Mouser Part No 200-QRF8026050SDAK	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	146In Stock	Cut Tape £11.03 £10.45 £10.06 £9.81 Reel £8.18 View £8.18 £7.76 £7.44	Min.: 1 Mult.: 1 : 325
Board to Board & Mezzanine Connectors 0.80MM Q RATE SLIM HS SOCKET QRF8-078-01-L-RA-GP Samtec 1: £24.16 72In Stock	Mfr. Part No. QRF8-078-01-L-RA-GP Mouser Part No 200-QRF807801LRAGP	Samtec	Board to Board & Mezzanine Connectors 0.80MM Q RATE SLIM HS SOCKET Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	72In Stock	£24.16 £22.82 £22.44	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80MM Q RATE SLIM GP SOCKET QRF8-026-05.0-L-D-A Samtec 1: £8.15 2,352In Stock	Mfr. Part No. QRF8-026-05.0-L-D-A Mouser Part No 200-QRF802605.0LDA	Samtec	Board to Board & Mezzanine Connectors 0.80MM Q RATE SLIM GP SOCKET Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	2,352In Stock	£8.15 £5.82 £5.46 £4.86 £4.48	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-052-02.0-L-D-A Samtec 1: £11.77 100In Stock	Mfr. Part No. QRM8-052-02.0-L-D-A Mouser Part No 200-QRM805202.0LDA	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	100In Stock	£11.77 £10.25	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket QRF8-052-05.0-L-D-A-GP-K-TR Samtec 1: £12.46 418In Stock	Mfr. Part No. QRF8-052-05.0-L-D-A-GP-K-TR Mouser Part No 200-F8052050LDAGPKTR	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	418In Stock	Cut Tape £12.46 £10.58 £10.04 Reel £10.04 £9.14	Min.: 1 Mult.: 1 : 450
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-026-01-L-RA-GP Samtec 1: £13.49 402In Stock	Mfr. Part No. QRM8-026-01-L-RA-GP Mouser Part No 200-QRM802601LRAGP	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	402In Stock	£13.49 £13.03	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-052-01-L-RA-GP-K-TR Samtec 1: £22.74 217In Stock	Mfr. Part No. QRM8-052-01-L-RA-GP-K-TR Mouser Part No 200-RM805201LRAGPKTR	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	217In Stock	Cut Tape £22.74 £19.77 £19.56 £16.54 Reel £15.44	Min.: 1 Mult.: 1 : 225
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-026-07.0-L-D-A Samtec 1: £8.21 836In Stock	Mfr. Part No. QRM8-026-07.0-L-D-A Mouser Part No 200-QRM8026070LDA	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	836In Stock	£8.21 £7.76	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket QRF8-054-05.0-L-D-DP-A-GP Samtec 1: £16.78 14In Stock	Mfr. Part No. QRF8-054-05.0-L-D-DP-A-GP Mouser Part No 200-QRF854560LDDPAGP	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	14In Stock	£16.78 £16.77 £15.70 £15.25 £13.88	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket QRF8-036-05.0-L-D-DP-A Samtec 1: £13.78 24In Stock	Mfr. Part No. QRF8-036-05.0-L-D-DP-A Mouser Part No 200-QRF8036050LDDPA	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	24In Stock	£13.78 £11.77 £10.70	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-018-02.0-L-D-DP-A Samtec 1: £8.72 118In Stock	Mfr. Part No. QRM8-018-02.0-L-D-DP-A Mouser Part No 200-QRM8018020LDDPA	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	118In Stock	£8.72 £8.07 £7.87 £7.86 View £7.85 £7.14	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-026-07.0-L-D-A-GP-K-TR Samtec 1: £10.43 80In Stock	Mfr. Part No. QRM8-026-07.0-L-D-A-GP-K-TR Mouser Part No 200-M8026070LDAGPKTR	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	80In Stock	Cut Tape £10.43 £9.65 £9.11 £8.79 Reel £7.62 View £8.01 £7.46 £7.01	Min.: 1 Mult.: 1 : 200
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-018-02.0-L-D-DP-A-GP Samtec 1: £9.66 6In Stock	Mfr. Part No. QRM8-018-02.0-L-D-DP-A-GP Mouser Part No 200-RM8018020LDDPAGP	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	6In Stock	£9.66 £9.07 £8.81 £7.71	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-078-01-S-RA-GP Samtec 1: £33.08 20In Stock	Mfr. Part No. QRM8-078-01-S-RA-GP Mouser Part No 200-QRM807801SRAGP	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	20In Stock	£33.08 £30.13 £28.47 £28.19	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket QRF8-052-05.0-L-D-A-K-TR Samtec 1: £13.30 325In Stock	Mfr. Part No. QRF8-052-05.0-L-D-A-K-TR Mouser Part No 200-QRF8052050LDAKTR	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	325In Stock	Cut Tape £13.30 £11.41 £10.70 £10.19 £9.39 Reel £8.47	Min.: 1 Mult.: 1 : 325
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-052-02.0-L-D-A-K Samtec 1: £11.88 59In Stock	Mfr. Part No. QRM8-052-02.0-L-D-A-K Mouser Part No 200-QRM8052020LDAK	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	59In Stock	£11.88 £10.35	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-036-05.0-L-D-DP-A Samtec 1: £12.39 38In Stock	Mfr. Part No. QRM8-036-05.0-L-D-DP-A Mouser Part No 200-QRM8036050LDDPA	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	38In Stock	£12.39 £12.11 £12.10 £10.70	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-052-05.0-L-D-A Samtec 1: £11.93 41In Stock	Mfr. Part No. QRM8-052-05.0-L-D-A Mouser Part No 200-QRM8052050LDA	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	41In Stock	£11.93 £11.68 £11.66 £10.70	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-054-05.0-L-D-DP-A-K Samtec 1: £14.98 22In Stock	Mfr. Part No. QRM8-054-05.0-L-D-DP-A-K Mouser Part No 200-QRM8054050LDDPAK	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	22In Stock	£14.98 £14.40 £13.28 £12.95	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-054-05.0-L-D-DP-A-GP Samtec 1: £16.77 5In Stock	Mfr. Part No. QRM8-054-05.0-L-D-DP-A-GP Mouser Part No 200-QRM854560LDDPAGP	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	5In Stock	£16.77 £15.30 £15.25 £13.88	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-018-05.0-L-D-DP-A Samtec 1: £8.49 68In Stock	Mfr. Part No. QRM8-018-05.0-L-D-DP-A Mouser Part No 200-QRM8018050LDDPA	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	68In Stock	£8.49 £7.94 £7.51 £7.46	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket QRF8-052-07.0-L-D-A-K Samtec 1: £11.49 48In Stock	Mfr. Part No. QRF8-052-07.0-L-D-A-K Mouser Part No 200-QRF8052070LDAK	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Socket Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	48In Stock	£11.49 £11.35	Min.: 1 Mult.: 1
Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header QRM8-018-05.0-L-D-DP-A-GP Samtec 1: £8.97 113In Stock	Mfr. Part No. QRM8-018-05.0-L-D-DP-A-GP Mouser Part No 200-RM8018050LDDPAGP	Samtec	Board to Board & Mezzanine Connectors 0.80 mm Q Rate Slim Body Ground Plane Header Learn More about Samtec q rate qrm8 qrf8 connectors	Datasheet	113In Stock	£8.97 £8.33 £8.06	Min.: 1 Mult.: 1

Q Rate® QRM8/QRF8 .0315" (0.80mm) Pitch Connectors

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Q Rate® QRM8/QRF8 .0315" (0.80mm) Pitch Connectors

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