3M HSHM User Manual

3M™ MetPak™ HSHM Press-Fit Header

2 mm Type B22, 110 Signal Contacts, 5 Rows, Right Angle HSHM Series

Up to 5 Gb/s data rates

•
Low crosstalk at high frequencies

•

50/100 Ω (single-ended/differential) impedance

•

Modular/scalable format IEC 61076-4-101

•

Press-t headers and receptacles

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63 mated lines per linear inch

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End-to-end stackable with 5 row 3M™ MetPak™ CP2,

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HM, and HSHM headers
Mates with 3M™ MetPak™ HSHM sockets

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See Regulatory Information Appendix (RIA) for

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chemical compliance information.

Date Modified: January 9, 2008 TS-2248-A
Sheet 1 of 3

Physical

Insulation:

Material: High Temperature Thermoplastic (LCP)

Flammability: UL 94V-0

Color:

Material:

Plating: TG30 or TR40B

Copper Alloy

Performance

Mechanical:

Normal Force (Nominal): 0.57 N [58 g] Signal, 0.74 N [75 g] Shield

Engagement Force (Nominal): 0.32 N [33 g] Signal, 0.22 N [22 g] Shield

Separation Force (Nominal): 0.20 N [20 g] Signal, 0.20 N [20 g] Shield

Wipe (Nominal, Shortest Contact): 2.67 mm [0.105 in] Signal, 1.57 mm [0.062 in] Shield

Durability 250 cycles with TR40B plating

Application: This module is not suitable for stand-alone use

Electrical:

Data Rate: 5 Gb/s

Characteristic Impedance: 50 Ω Single-ended, 100 Ω Differential

Current Rating (Fully Loaded): 1 A @ 70° C Signal

Insulation Resistance: 104 MΩ @ 100 V

Withstanding Voltage: 750 V

RMS

DC

Environmental

Temperature Rating:

UL File No.: E68080

-55° C to 125° C

3

Electronic Solutions Division
Interconnect Solutions

http://www.3M.com/interconnects/

3M is a trademark of 3M Company.

For technical, sales or ordering information call

800-225-5373

3M™ MetPak™ HSHM Press-Fit Header

2 mm Type B22, 110 Signal Contacts, 5 Rows, Right Angle HSHM Series

Denotes shield column (tail only)

Omitted for the row differential part

Dim. “A” = Pin mounting length
Dim. “B” = Shield tail length
Dim. “C” = Pin tail length

Ordering Information

High Speed Option:
4 = Coaxial, column differential and stripline

(75 Ω) applications

5 = Row differential applications

HSHM-H110BX-5CPX- XXXXX

Tail Length:
1 = 4.4 mm pin and 3.5 mm shield
2 = 2 mm pin and 2 mm shield

Coaxial column differential and stripline configuration

Caps to be removed after press-fit installation process

Shown with protective cap

Row differential and stripline configuration

Shown with protective cap

(rows F and Z not loaded)

Plating Options mm [µ”]:
TG30 = 0.76 [30] Min. Au Contact Area

TR40B = 0.127 [5] Min. Hard Au Contact Area

2.54 [100] Min. SnPb Terminal Area

1.27 [50] Min. Ni All over
(RIA E2 & C2 apply)

1.02 [40] Min. PdNi Contact Area

0.10 [4] Min. Pd Strike Contact Area

2.54 [100] Min. SnPb Terminal Area

1.27 [50] Min. Ni all over
(RIA E2 & C2 apply)

mm

(Inch)

Tolerance Unless Noted

.0 .00

mm ±.1 ±.10

( ) Dimensions used for

Reference Only

TS-2248-A

Sheet 2 of 3

3

Electronic Solutions Division
Interconnect Solutions

http://www.3M.com/interconnects/

3M is a trademark of 3M Company.

For technical, sales or ordering information call

800-225-5373